1.

The nucleidic ratio of ""_(1)^(3)H to _(1)^(1)H in a sample of water is 8.0xx10^(-18) : 1. Tritium undergoes decay with half-life period of 12.3 years. How many tritium atoms would 10.0g of such a sample contains 40 years after the original sample is collected ?

Answer»


ANSWER :`5.624xx10^(5)` ATOMS


Discussion

No Comment Found